SE0801405L - Analytical apparatus and method - Google Patents

Analytical apparatus and method

Info

Publication number
SE0801405L
SE0801405L SE0801405A SE0801405A SE0801405L SE 0801405 L SE0801405 L SE 0801405L SE 0801405 A SE0801405 A SE 0801405A SE 0801405 A SE0801405 A SE 0801405A SE 0801405 L SE0801405 L SE 0801405L
Authority
SE
Sweden
Prior art keywords
substrate
analysis
liquid sample
center
projections
Prior art date
Application number
SE0801405A
Other languages
Swedish (sv)
Other versions
SE533514C2 (en
Inventor
David Bergman
Annika Lindstroem
Ib Mendel-Hartvig
Original Assignee
Aamic Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aamic Ab filed Critical Aamic Ab
Priority to SE0801405A priority Critical patent/SE533514C2/en
Priority to EP20090162446 priority patent/EP2135676B1/en
Priority to CA2668839A priority patent/CA2668839C/en
Priority to JP2009141946A priority patent/JP5242503B2/en
Priority to CN 200910149789 priority patent/CN101614732B/en
Publication of SE0801405L publication Critical patent/SE0801405L/en
Publication of SE533514C2 publication Critical patent/SE533514C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/16—Reagents, handling or storing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0848—Specific forms of parts of containers
    • B01L2300/0851—Bottom walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/089—Virtual walls for guiding liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces

Abstract

There is disclosed an analysis device for the analysis of a liquid sample, said device comprising a substrate, said substrate at least partly having projections substantially vertical to the surface of said substrate, and having a height (H1), diameter (D1) and center-to-center distance (x1, y1) such, that lateral capillary flow of said liquid sample is achieved, wherein that said substrate comprises at least one substrate zone comprising projections substantially vertical to the surface of said substrate, and having a height (H2), diameter (D2) and center-to-center distance (x2, y2), such, that lateral capillary flow of said liquid sample is achieved and wherein at least one substance is applied at least partly between the projections in said at least one substrate zone. Moreover there is provided a method for the analysis of a sample. The device and method provide for instance improved control of the dissolution of a substance.
SE0801405A 2008-06-16 2008-06-16 Analytical apparatus and method SE533514C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0801405A SE533514C2 (en) 2008-06-16 2008-06-16 Analytical apparatus and method
EP20090162446 EP2135676B1 (en) 2008-06-16 2009-06-10 Assay device and method
CA2668839A CA2668839C (en) 2008-06-16 2009-06-15 Method and analysis device comprising a substrate zone
JP2009141946A JP5242503B2 (en) 2008-06-16 2009-06-15 Assay apparatus and method
CN 200910149789 CN101614732B (en) 2008-06-16 2009-06-16 Assay device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801405A SE533514C2 (en) 2008-06-16 2008-06-16 Analytical apparatus and method

Publications (2)

Publication Number Publication Date
SE0801405L true SE0801405L (en) 2009-12-17
SE533514C2 SE533514C2 (en) 2010-10-12

Family

ID=40996990

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801405A SE533514C2 (en) 2008-06-16 2008-06-16 Analytical apparatus and method

Country Status (3)

Country Link
EP (1) EP2135676B1 (en)
CN (1) CN101614732B (en)
SE (1) SE533514C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144652A2 (en) * 2010-05-18 2011-11-24 Delta Dansk Elektronik, Lys & Akustik Method for depositing sensor material on a substrate
CA2832494C (en) * 2011-04-06 2019-11-26 Ortho-Clinical Diagnostics, Inc. Assay device having rhombus-shaped projections
JP6177529B2 (en) * 2012-01-20 2017-08-09 オーソ−クリニカル・ダイアグノスティックス・インコーポレイテッドＯｒｔｈｏ−Ｃｌｉｎｉｃａｌ Ｄｉａｇｎｏｓｔｉｃｓ， Ｉｎｃ． Assay device with multiple reagent cells
CA2802260C (en) 2012-01-20 2021-03-30 Ortho-Clinical Diagnostics, Inc. Controlling fluid flow through an assay device
CA2818332C (en) * 2012-06-12 2021-07-20 Ortho-Clinical Diagnostics, Inc. Lateral flow assay devices for use in clinical diagnostic apparatus and configuration of clinical diagnostic apparatus for same
US10073091B2 (en) * 2014-08-08 2018-09-11 Ortho-Clinical Diagnostics, Inc. Lateral flow assay device
EP3230738B1 (en) * 2014-12-11 2019-11-20 Critical Care Diagnostics, Inc. Test apparatus for st2 cardiac biomarker
US10079073B2 (en) 2014-12-11 2018-09-18 Critical Care Diagnostics, Inc. Test apparatus and methods for ST2 cardiac biomarker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156270A (en) * 1992-05-21 2000-12-05 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US6113855A (en) * 1996-11-15 2000-09-05 Biosite Diagnostics, Inc. Devices comprising multiple capillarity inducing surfaces
US6451264B1 (en) * 2000-01-28 2002-09-17 Roche Diagnostics Corporation Fluid flow control in curved capillary channels
SE0201738D0 (en) * 2002-06-07 2002-06-07 Aamic Ab Micro-fluid structures
DE10326607A1 (en) * 2003-06-13 2005-01-05 Steag Microparts Gmbh Microstructure, for minimal- and non-invasive diagnostics, analysis and therapy, has base plate whose surface is sub-divided into zones with different capillary characteristics
SE0400662D0 (en) * 2004-03-24 2004-03-24 Aamic Ab Assay device and method
SE527036C2 (en) * 2004-06-02 2005-12-13 Aamic Ab Controlled flow analysis device and corresponding procedure
US20090111197A1 (en) * 2005-03-29 2009-04-30 Inverness Medical Switzerland Gmbh Hybrid device
US20070059718A1 (en) 2005-09-15 2007-03-15 Mehmet Toner Systems and methods for enrichment of analytes
SE531948C2 (en) * 2006-06-20 2009-09-15 Aamic Ab Liquid sample analyzer including filters in direct contact with projections

Also Published As

Publication number Publication date
CN101614732A (en) 2009-12-30
EP2135676A1 (en) 2009-12-23
SE533514C2 (en) 2010-10-12
EP2135676B1 (en) 2012-05-16
CN101614732B (en) 2013-12-18

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